bizgres - bizgres: Add contrib module pg_kill discussed previously but

Log Message:
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Add contrib module pg_kill discussed previously but not commited (suspect
everyone waiting for me, and I didn't have commit access...)

Module adds the pg_terminate_backend function together with a pair of views
which make remote cancel and terminate painless (perhaps too painless).

Modified Files:
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bizgres/postgresql/contrib:
Makefile (r1.1.1.2.2.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/contrib/Makefile.diff?r1=1.1.1.2.2.1&r2=1.2)

Added Files:
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bizgres/postgresql/contrib/pg_kill:
Makefile (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/contrib/pg_kill/Makefile?rev=1.1&content-type=text/x-cvsweb-markup)
README.pg_kill (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/contrib/pg_kill/README.pg_kill?rev=1.1&content-type=text/x-cvsweb-markup)
pg_kill.sql.in (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/contrib/pg_kill/pg_kill.sql.in?rev=1.1&content-type=text/x-cvsweb-markup)
pg_terminate_backend.c (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/contrib/pg_kill/pg_terminate_backend.c?rev=1.1&content-type=text/x-cvsweb-markup)